Maak de erbijsom tot 20

Erbijsommen
1.
6 + 9 =
2.
14 + 3 =
3.
11 + 1 =
4.
17 + 2 =
5.
3 + 7 =
6.
9 + 6 =
7.
5 + 0 =
8.
12 + 4 =
9.
2 + 6 =
10.
3 + 16 =
11.
19 + 0 =
12.
13 + 1 =
13.
3 + 15 =
14.
2 + 8 =
15.
3 + 0 =
16.
17 + 2 =
17.
14 + 6 =
18.
18 + 0 =
19.
6 + 13 =
20.
16 + 4 =
21.
7 + 7 =
22.
15 + 1 =
23.
2 + 18 =
24.
9 + 6 =
25.
3 + 12 =
26.
9 + 10 =
27.
2 + 17 =
28.
16 + 2 =
29.
9 + 0 =
30.
20 + 0 =
31.
16 + 4 =
32.
13 + 5 =
33.
19 + 1 =
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Maak de erbijsom tot 20
| ANTWOORDEN

Erbijsommen
1.
6 + 9 =
15
2.
14 + 3 =
17
3.
11 + 1 =
12
4.
17 + 2 =
19
5.
3 + 7 =
10
6.
9 + 6 =
15
7.
5 + 0 =
5
8.
12 + 4 =
16
9.
2 + 6 =
8
10.
3 + 16 =
19
11.
19 + 0 =
19
12.
13 + 1 =
14
13.
3 + 15 =
18
14.
2 + 8 =
10
15.
3 + 0 =
3
16.
17 + 2 =
19
17.
14 + 6 =
20
18.
18 + 0 =
18
19.
6 + 13 =
19
20.
16 + 4 =
20
21.
7 + 7 =
14
22.
15 + 1 =
16
23.
2 + 18 =
20
24.
9 + 6 =
15
25.
3 + 12 =
15
26.
9 + 10 =
19
27.
2 + 17 =
19
28.
16 + 2 =
18
29.
9 + 0 =
9
30.
20 + 0 =
20
31.
16 + 4 =
20
32.
13 + 5 =
18
33.
19 + 1 =
20
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen